Hardware Spec Index

Caldera SN-1907 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1907-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index5,123 (SSDs scale)
Category rank#32,097
Street price$59
Power8 W (active)
Performance per dollar86.83
Released2020

Specifications

BrandCaldera
ModelCaldera SN-1907 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,300 MB/s
Random 4K read1,190K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-1753 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,573$99Compare
Novexa SN-5509 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,894$89Compare
Mirenta SN-2531 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD13,944$529Compare
Caldera SN-3042 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD12,849$419Compare
Altrix SN-8073 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD10,518$359Compare
Caldera SN-4027 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,701$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1907 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/25755107 (accessed 2026-10-20).